Não informado. (2009). Physical Education Matters. The Association for Physical Education.
Chicagoスタイル(17版)引用形式Não informado. Physical Education Matters. Reading, Inglaterra: The Association for Physical Education, 2009.
MLA(8版)引用形式Não informado. Physical Education Matters. The Association for Physical Education, 2009.
警告: この引用は必ずしも正確ではありません.